A simple and rapid stability indicating method based on capillary zone electrophoresis has been developed and validated for the analysis of buserelin (BUS). The best separations were achieved by using a bare fused silica capillary (75 m i.d.; 65.5 cm total, 57.0 cm effective length), phosphate buffer (pH = 3.00; 26.4 mM), at 35 °C. The sample was hydrodynamically injected at 50 mbar for 5 seco...

The present study aims to validate an analytical method by UV spectrophotometric for the quantification of gemfibrozil incorporated into microemulsions. Experimental development constructing a ternary phase diagram identification characterization microemulsions was carried out polarized light microscopy technique. validated according parameters described United State Pharmacopeia (USP) 39 NF34 ...

geographic information and analysis provide a wide range of data and techniques to monitor and manage natural resources. as an important case, in arid and semi-arid areas, water management is critical for both local governance and citizens. as a result, the estimation of water potential brought by snowmelt runoff and rainfalls seems to be very useful and important for these areas. hydrological ...

An efficient, rapid, sensitive, validated stability-indicating ultraviolet spectrophotometric method was developed for flurbiprofen in eye drops. Methanol employed as the solvent this proposed process, and detection carried out at a wavelength of 248 nm. The validation parameters linearity, limit quantitation, accuracy, precision specificity were all subject experiments according to Internation...